PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • - Avoid substances such as caffeine, tobacco, alcoholic drink, and other stimulants taken too close to bedtime (effects of caffeine can take as long as 8 hours to wear off)
http://www.w3.org/ns/prov#wasQuotedFrom
  • ust.hk